The biOrb Mushroom on Trunk Ornament is detailed and decorative. The red fungi provide a pop of colour in your biOrb aquarium. Hand crafted design from aquatics décor designer Samuel Baker. Made from durable high grade resin that won’t fade. Easily slides over the biOrb bubble tube for easy placement. Compatible with Freshwater/Saltwater/Tropical aquarium set ups. The sculpture is suitable for 8 gallon / 30 litre biOrbs and larger and is 8.66 inches / 22 cm tall.